Assertion (A): Rourkela Steel Plant produces raw material used in the manufacture of fertilizers.

Reason (R): It produces a large quantity of nitrogen as a by-product.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

…………… is the largest steel making company in India in the Public sector.

1. Steel Production Unit of India.
2. Steel Manufacturing Unit of India.
3. Steel Company of India.
4. Steel Authority of India.

Assertion (A): The Government of India is promoting and planning to set up more mini steel plants.

Reason (R): These plants are non-polluting.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

…………… is the oldest steel plant in the country.

1. TISCO
2. CISCO
3. DELCO
4. TELCO